Asymmetrical fed Calendula flower-shaped four-port 5G-NR band (n77, n78, and n79) MIMO antenna with high diversity performance

• Published in: International journal of microwave and wireless technologies Vol. 15; no. 4; pp. 683 - 697
• Main Authors: Addepalli, Tathababu, Vidyavathi, T., Neelima, K., Sharma, M., Kumar, D.
• Format: Journal Article
• Language: English
• Published: Cambridge, UK Cambridge University Press 01.05.2023
• Subjects: Antenna design; Antenna Design, Modeling and Measurements; Antennas; Asymmetry; Bandwidths; Design; Dipoles; Fractals; Impedance matching; MIMO communication; Radiation; Diversity performance; n79; 5G-NR; n78; four-port MIMO; n77

This research reports a four-port multiple-input-multiple-output (MIMO) antenna designed for 5G-NR band applications including n77: 3.30–4.20 GHz, n78: 3.30–3.80 GHz, and n79: 4.40–5.00 GHz. The proposed design is analyzed in two parts, one single-element asymmetrical fed Calendula flower-shaped ant...